675858266720 has 96 divisors (see below), whose sum is σ = 1965187925568. Its totient is φ = 213897996288.

The previous prime is 675858266719. The next prime is 675858266723. The reversal of 675858266720 is 27662858576.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (675858266723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23194859 + ... + 23223978.

It is an arithmetic number, because the mean of its divisors is an integer number (20470707558).

Almost surely, 2^675858266720 is an apocalyptic number.

It is an amenable number.

675858266720 is an abundant number, since it is smaller than the sum of its proper divisors (1289329658848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

675858266720 is a wasteful number, since it uses less digits than its factorization.

675858266720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46418872 (or 46418864 counting only the distinct ones).

The product of its (nonzero) digits is 67737600, while the sum is 62.

The spelling of 675858266720 in words is "six hundred seventy-five billion, eight hundred fifty-eight million, two hundred sixty-six thousand, seven hundred twenty".